Zelco OUTI: A headphone that transmits sound through vibration - X2 Creative @ Space

The headphone we usually use enables us to enjoy music by playing sound directly, while the working principle of Zelco OUTI headphone is different. When you hang it on the earlobe and play music, it will make the corresponding vibration, and then the vibration spreads through your skull to the whole body. Its working principle is very innovative.